发明名称 |
Process for producing lead |
摘要 |
A process for production of lead from lead sulfide containing material wherein the lead sulfide containing material and oxygen containing gas is introduced into the headspace of a reactor. The formed lead drops to a pool in the bottom portion of the reactor and unreacted lead sulfide and formed lead oxide float in the slag on the surface of the lead pool. Droplets of lead and slag from the pool are maintained throughout the headspace by droplet generating wheels or nozzles.
|
申请公布号 |
US4080197(A) |
申请公布日期 |
1978.03.21 |
申请号 |
US19770778884 |
申请日期 |
1977.03.18 |
申请人 |
INSTITUTE OF GAS TECHNOLOGY |
发明人 |
MEISSNER, HERMAN P.;SCHORA, FRANK C. |
分类号 |
C22B13/02;(IPC1-7):C22B13/00 |
主分类号 |
C22B13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|